bug-hunter: Adversarial AI bug hunter with auto-fix skill for Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, Kiro CLI

by codexstar69 · Claude Skill · ★ 541

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Featured in: Code Review

How to install bug-hunter

npx skills add codexstar69/bug-hunter
npm install -g @codexstar/bug-hunter

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 69/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

🧪 Tested by Agent Skills Hub

One of 13 tools we ran end to end on the same task for our Code Review page (2026-10-10).

Result: Treats test files as context only, by design, so it does not report a weakened test. · found 7 of 8 planted defects · 0 false alarms on 4 clean pull requests · 0.8 findings per pull request · 3 min · reviewed by Claude Opus 5.5

See every review → · See the whole test →

adversarial-aiai-code-reviewauto-fixbug-detectionclaudeclaude-codecode-qualitycodex-clicoding-agentcursor

Quick Facts

Stars541
Forks67
LanguageJavaScript
CategoryClaude Skill
LicenseMIT
Quality Score69/100
Open Issues1
Last Updated2026-10-29
Created2026-03-07
Platformsclaude-code, cli, codex, node, vscode
Est. Tokens~15k

About bug-hunter

Bug Hunter AI code review that argues with itself — adversarial multi-agent bug finding, security scanning, and auto-fix for any coding agent. = 18" Install · Quick Start · How It Works · What It Finds · Auto-Fix · CLI Reference Bug Hunter is an open-source AI code review and security vulnerability scanner that works as a skill/plugin for AI coding agents.

Compatible Skills

These tools work well together with bug-hunter for enhanced workflows:

  • agent-security-scanner-mcp — semantic(0.28)+complementary+rare_topics+same_lang+similar_pop+shared_platform (59%)
  • Hail_Hydra — semantic(0.16)+complementary+same_lang+similar_pop+shared_platform (55%)
  • awesome-pi-agent — semantic(0.25)+complementary+same_lang+similar_pop+shared_platform (54%)

bug-hunter alternative? Top 6 similar tools

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse Claude Skill tools